參數(shù)資料
型號： SAB-C540U-EP
廠商： SIEMENS A G
元件分類： 微控制器/微處理器
英文描述： 8-Bit CMOS Microcontroller
中文描述： 8-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PDIP52
文件頁數(shù)： 11/65頁
文件大?。?/td> 427K
代理商： SAB-C540U-EP
Semiconductor Group
11
1997-10-01
C540U
C541U
P0.0 - P0.7
44 - 36
50 - 43
I/O
Port 0
is an 8-bit open-drain bidirectional I/O port. Port 0
pins that have 1's written to them float, and in that
state can be used as high-impedance inputs. Port 0
is also the multiplexed low-order address and data
bus during accesses to external program and data
memory. In this application it uses strong internal
pullup resistors when issuing 1's.
V
CCU
1
1
–
Supply voltage
for the on-chip USB transceiver circuitry.
V
SSU
2
2
–
Ground
for the on-chip USB transceiver circuitry.
(0V)
V
CC
8, 23
10, 26
–
Supply voltage
for ports and internal logic circuitry during normal,
idle, and power down mode.
V
SS
9, 22
11, 25
–
Ground
for ports and internal logic circuitry during normal,
idle, and power down mode.
(0V)
*) I = Input
O = Output
Table 2
Pin Definitions and Functions (cont’d)
Symbol
Pin Numbers
I/O*) Function
P-LCC-44
P-SDIP-52
相關PDF資料
PDF描述
SAB-C541U-1EP 8-Bit CMOS Microcontroller
SAB-R2000A MOSFET N-CH 300V 73A TO-264AA
SAB-R2000A-12-A HIGH PERFORMANCE 32-BIT RISC MICROPROCESSOR
SAB-R2000A-16-A MOSFET N-CH 200V 90A TO-264AA
SAB-R2000A-20-A MOSFET N-CH 200V 50A TO-204AE
相關代理商/技術參數(shù)
參數(shù)描述
SAB-C-541U-1EN 制造商:Infineon Technologies AG 功能描述:
SAB-C541U-1EN 制造商:Rochester Electronics LLC 功能描述:- Bulk
SABC541U1ENCA 制造商:Rochester Electronics LLC 功能描述:- Bulk
SAB-C541U-1EP 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
S-ABF03-P20-512 制造商:RadiSys 功能描述:2.0 PENTIUM M 512 GB
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